cpu_accessible_vram 606 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c mem.cpu_accessible_vram.total_heap_size = cpu_accessible_vram 608 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c mem.cpu_accessible_vram.usable_heap_size = adev->gmc.visible_vram_size - cpu_accessible_vram 610 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c mem.cpu_accessible_vram.heap_usage = cpu_accessible_vram 612 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c mem.cpu_accessible_vram.max_allocation = cpu_accessible_vram 613 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c mem.cpu_accessible_vram.usable_heap_size * 3 / 4; cpu_accessible_vram 906 include/uapi/drm/amdgpu_drm.h struct drm_amdgpu_heap_info cpu_accessible_vram;